286936700769

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{25969}}^1$

素因数の和:26530

約数の個数: 48

約数和(自身を含む): 442136756880

約数和(自身を除く): 155200056111

約数列:

[1, 3, 9, 17, 51, 153, 257, 281, 771, 843, 2313, 2529, 4369, 4777, 13107, 14331, 25969, 39321, 42993, 72217, 77907, 216651, 233721, 441473, 649953, 1227689, 1324419, 3683067, 3973257, 6674033, 7297289, 11049201, 20022099, 21891867, 60066297, 65675601, 113458561, 124053913, 340375683, 372161739, 1021127049, 1116485217, 1875403273, 5626209819, 16878629457, 31881855641, 95645566923, 286936700769]

約数ペア:

[(1, 286936700769), (3, 95645566923), (9, 31881855641), (17, 16878629457), (51, 5626209819), (153, 1875403273), (257, 1116485217), (281, 1021127049), (771, 372161739), (843, 340375683), (2313, 124053913), (2529, 113458561), (4369, 65675601), (4777, 60066297), (13107, 21891867), (14331, 20022099), (25969, 11049201), (39321, 7297289), (42993, 6674033), (72217, 3973257), (77907, 3683067), (216651, 1324419), (233721, 1227689), (441473, 649953)]